| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.92 | 6.827% | $140.9262 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $103.31 | 3.510% | $106.9362 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $103.53 | 5.186% | $108.8991 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $148.85 | 13.546% | $169.0132 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $72.72 | 12.421% | $81.7526 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $249.80 | 4.515% | $261.0785 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $6.26 | 6.511% | $6.6676 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $816.39 | $875.2734 | $875.28 | $875.30 | $875.30 | |